<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="商品名称" prop="goodsName">
        <el-input
          v-model="queryParams.goodsName"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品编号" prop="goodsNo">
        <el-input
          v-model="queryParams.goodsNo"
          placeholder="请输入商品编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:goods:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:goods:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:goods:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:goods:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="goodsList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="商品图片" align="center" prop="simpleImageUrl">
        <template slot-scope="scope">
          　　　　<img
            :src="scope.row.simpleImageUrl"
            width="40"
            height="40"
            class="head_pic"
          />
          　　</template
        >
      </el-table-column>
      <el-table-column label="商品编号" align="center" prop="goodsNo" />
      <el-table-column label="商品名称" align="center" prop="goodsName" />
      <el-table-column label="广告位" align="center" prop="advertisingNum" />
      <el-table-column label="商品积分" align="center" prop="goodsScore" />
      <el-table-column label="商品数量" align="center" prop="goodsNum" />
      <el-table-column label="商品商户" align="center" prop="commercial" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:goods:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:goods:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改积分商城对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="1000px"
      append-to-body
      :close-on-click-modal="false"
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="商品名称" prop="goodsName">
              <el-input v-model="form.goodsName" placeholder="请输入商品名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品顺序" prop="advertisingNum">
              <el-input
                v-model="form.advertisingNum"
                placeholder="请输入广告位"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="商品积分" prop="goodsScore">
              <el-input
                v-model="form.goodsScore"
                placeholder="请输入商品积分"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品数量" prop="goodsNum">
              <el-input v-model="form.goodsNum" placeholder="请输入商品数量" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="商品主图" prop="simpleImageUrl">
              <el-upload
                :action="uploadUrl"
                :headers="headers"
                :on-success="handleUploadSuccess"
                list-type="picture-card"
                :auto-upload="true"
                :file-list="imgFilesList"
              >
                <i slot="default" class="el-icon-plus"></i>
                <div slot="file" slot-scope="{ file }">
                  <img
                    class="el-upload-list__item-thumbnail"
                    :src="file.url"
                    alt=""
                  />
                </div>
              </el-upload>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品商户" prop="commercial">
              <el-input
                v-model="form.commercial"
                placeholder="请输入商品商户"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label="商品详情">
          <editor v-model="form.detailsImageUrl" :min-height="200" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listGoods,
  getGoods,
  delGoods,
  addGoods,
  updateGoods,
} from "@/api/library/mbGoods";
import { getToken } from "@/utils/auth";
export default {
  name: "Goods",
  data() {
    return {
      uploadUrl: process.env.VUE_APP_BASE_API + "/common/cosUpload", // 上传的图片服务器地址
      headers: {
        Authorization: "Bearer " + getToken(),
      },
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      //回显图片
      imgFilesList: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 积分商城表格数据
      goodsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        goodsName: null,
        goodsNo: null,
        goodsScore: null,
        goodsNum: null,
        advertisingNum: null,
        goodsType: null,
        commercial: null,
        goodsStatus: null,
        simpleImageUrl: null,
        detailsImageUrl: null,
        ext: null,
        isDelete: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        isDelete: [
          { required: true, message: "逻辑删除不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询积分商城列表 */
    getList() {
      this.loading = true;
      listGoods(this.queryParams).then((response) => {
        this.goodsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
      this.imgFilesList = [];
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        goodsName: null,
        goodsNo: null,
        goodsScore: null,
        goodsNum: null,
        advertisingNum: null,
        goodsType: null,
        commercial: null,
        goodsStatus: 0,
        simpleImageUrl: null,
        detailsImageUrl: null,
        createTime: null,
        remark: null,
        ext: null,
        isDelete: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加积分商城";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getGoods(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改积分商城";
        this.imgFilesList.push({
          url: this.form.simpleImageUrl,
        });
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateGoods(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGoods(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
      this.imgFilesList = [];
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除积分商城编号为"' + ids + '"的数据项？')
        .then(function () {
          return delGoods(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/goods/export",
        {
          ...this.queryParams,
        },
        `goods_${new Date().getTime()}.xlsx`
      );
    },
    handleUploadSuccess(res, file) {
      // 如果上传成功
      if (res.code == 200) {
        // 插入图片  res.url为服务器返回的图片地址
        this.form.simpleImageUrl = res.url;
      } else {
        this.$message.error("图片插入失败");
      }
    },
  },
};
</script>
